CVE-2017-6672

High

Description

A vulnerability in certain filtering mechanisms of access control lists (ACLs) for Cisco ASR 5000 Series Aggregation Services Routers through 21.x could allow an unauthenticated, remote attacker to bypass ACL rules that have been configured for an affected device. More Information: CSCvb99022 CSCvc16964 CSCvc37351 CSCvc54843 CSCvc63444 CSCvc77815 CSCvc88658 CSCve08955 CSCve14141 CSCve33870.

SeverityHigh
CVSS7.5
Exploit probability—
ProductCisco Asr 5000 Series Software
PublishedJul 25, 2017
First seenJul 25, 2017

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
cisco asr_5000_series_software19.3.5, 19.3.11, 19.3.12, 19.6.0, 19.6.3, 19.6.6, 20.1.v5, 20.2.4, 20.2.12, 20.3.0, 20.3.1, 21.0.v1.66638, 21.0.v2, 21.1.0, 21.1.2, 21.1.m0.65710, 21.1.m0.65921, 21.1.m0.65931, 21.1.m0.65986, 21.1.v0, 21.2.a0.65914, 21.2.a0.65995, 21.3.0—

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